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Implementation Standard: 1.JJG Standard Implementation: 1.JJG Standard: "JJG (coal) 09-2008 carbon monoxide detection alarm", "JJG (coal) 10-98 oxygen detection alarm", "JJG (coal) 11-98 Methane oxygen detection and alarm instrument "JJG (coal) 12-98 methane carbon monoxide detection and alarm instrument", "JJG 678-2007 catalytic combustion methane detector verification procedures", "JJG915-2008 carbon monoxide detection alarm verification procedures"
2. AQ standard implementation: AQ6207-2007 "Portable Carrier Catalytic Methane Detection and Alarm Instrument", AQ1029-2007 "Coal Mine Safety Monitoring System and Testing Instrument Use Management Regulations"
3. Implementation of MT standard: MT703-1997 "Technical Conditions of Portable Electrochemical Carbon Monoxide Detector for Coal Mine", "Coal Mine Safety Regulations 2010 Edition"
4.GB standard implementation: GB13486-2000 "Portable Thermal Catalytic Methane Detection Alarm"
Product use: The company's newly developed professional device that only adjusts and verifies various alarms is more lightweight and portable. It inspects, verifies, and calibrates various types of methane, carbon monoxide, oxygen, carbon dioxide, and other non-corrosive gas detection instruments. . Features:
The user only needs to configure the standard gas cylinder device to complete the entire error calibration process:
1. The calibration device can verify and verify 5 gas alarms at the same time;
2. Standard gases with different concentrations can be simultaneously introduced for verification and verification;
3. Equipped with high-precision digital timer, which can be accurate to 0.01S;
4. Completely implement the error detection requirements of GB13486-2000 "Portable Thermal Catalytic Methane Detection Alarm" and AQ6207-2007 "Portable Carrier Catalytic Methane Detection Alarm".
5. Flexible and reliable way of breathing, it can measure 5 kinds of instruments and single gas at the same time, and can also measure each instrument separately according to different requirements.
6. Beautiful appearance, strong and durable, simple and convenient operation.
Product main technical indicators:
1. Methane (% CH4): 0.5, 1.5, 3.0:
2. The second grade methane standard gas, the uncertainty level ≤ 3%;
3. Flowmeter: 60 ～ 600mL / min;
4. Digital timer: 0-9999.9999H, precision: 0.01S
5. Input power: AC 220V ± 10%, 50Hz;
6. Dimensions: (L * W * H) 400 * 300 * 400 (MM)
7. Number of detection channels: 5 channels
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